JPS6297727U - - Google Patents

Info

Publication number
JPS6297727U
JPS6297727U JP19007985U JP19007985U JPS6297727U JP S6297727 U JPS6297727 U JP S6297727U JP 19007985 U JP19007985 U JP 19007985U JP 19007985 U JP19007985 U JP 19007985U JP S6297727 U JPS6297727 U JP S6297727U
Authority
JP
Japan
Prior art keywords
mold
opening amount
mold opening
clamping
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP19007985U
Other languages
English (en)
Other versions
JPH0339223Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985190079U priority Critical patent/JPH0339223Y2/ja
Publication of JPS6297727U publication Critical patent/JPS6297727U/ja
Application granted granted Critical
Publication of JPH0339223Y2 publication Critical patent/JPH0339223Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の一部を断面した機
構図、第２図は本考案の他の実施例における一部
を断面した機構図である。 １２…移動金型、１３…型締シリンダ、１６…
固定金型、２７…リニアスケール、２８…検出ヘ
ツド、２２…電磁切換弁、３１…比較器、３２…
許容型開量設定器、５２…電気マイクロメータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 射出成形機の型締装置において、型開量の検出
    手段と、許容型開量設定器と、前記検出手段の検
    出信号を前記許容型開量設定器の設定値に比較し
    両者が一致したとき一致信号を発する比較器と、
    前記一致信号を受けたとき型締シリンダの型締圧
    力をゼロにする電磁切換弁或いは前記型締圧力を
    減少させる電磁減圧弁とからなる射出成形機の金
    型保護装置。
JP1985190079U 1985-12-10 1985-12-10 Expired JPH0339223Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985190079U JPH0339223Y2 (ja) 1985-12-10 1985-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985190079U JPH0339223Y2 (ja) 1985-12-10 1985-12-10

Publications (2)

Publication Number Publication Date
JPS6297727U true JPS6297727U (ja) 1987-06-22
JPH0339223Y2 JPH0339223Y2 (ja) 1991-08-19

Family

ID=31142962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985190079U Expired JPH0339223Y2 (ja) 1985-12-10 1985-12-10

Country Status (1)

Country Link
JP (1) JPH0339223Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269467A (en) * 1975-12-08 1977-06-09 Sumitomo Heavy Industries Low pressure mold cramping device
JPS54133555A (en) * 1978-04-10 1979-10-17 Toyo Machinery & Metal Method and apparatus for fastening mold in injection machine
JPS58194524A (ja) * 1982-05-10 1983-11-12 Tekunopurasu:Kk 直圧式型締装置における型開閉動作制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269467A (en) * 1975-12-08 1977-06-09 Sumitomo Heavy Industries Low pressure mold cramping device
JPS54133555A (en) * 1978-04-10 1979-10-17 Toyo Machinery & Metal Method and apparatus for fastening mold in injection machine
JPS58194524A (ja) * 1982-05-10 1983-11-12 Tekunopurasu:Kk 直圧式型締装置における型開閉動作制御方法

Also Published As

Publication number Publication date
JPH0339223Y2 (ja) 1991-08-19

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